2,3,3-Trimethyl-5-(trifluoromethyl)-3H-indole CAS 81558-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81558-22-7 |
| Molecular Formula | C12H12F3N |
| Molecular Weight | 227.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3,3-Trimethyl-5-(trifluoromethyl)-3H-indole (CAS 81558-22-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12F3N. Molecular weight: 227.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12F3N |
| Molecular Weight | 227.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 4,4,6-Trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione (CAS 74442-17-4)
- 1,6,7-Trimethyl-1H-imidazo[4,5-γ],quinoxalin-2-amine (CAS 1004510-31-9)
- 3,5,8-Trimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine (CAS 103139-94-2)
- 1-Benzyl-2,4,5-trimethyl-1h-pyrrole-3-carbaldehyde (CAS 1087611-39-9)
- 2,2,3-Trimethyl-3-(2-methylcyclopropane-1-carboxamido)butanoic acid (CAS 1484846-42-5)
- Trimethyl 4-Bromoorthobutyrate (CAS 55444-67-2)
- 1,5,9-Trimethyl-1,5,9-triazacyclotridecane (CAS 209900-07-2)
- 3,7,11-Trimethyl-1-dodecen-3-ol (CAS 33185-23-8)
Recommended Standards
- 2-(Benzyloxy)-6-fluorobenzonitrile (CAS 94088-45-6)
- 2-Amino-6-Trifluoromethylbenzonorbornene (CAS 83118-50-7)
- 2-(Benzyloxy)-4-fluorobenzonitrile (CAS 503293-06-9)
- 1,4,7-Tribromoisoquinoline (CAS 1203579-08-1)
- 1-Formylcyclobutane-1-carboxylic acid (CAS 1393939-45-1)
- Octahydro-1H-4,7-methanoisoindol-1-one (CAS 1221715-77-0)
- Methyl 1-ethyl-5-methyl-1H-pyrazole-3-carboxylate (CAS 88398-71-4)
- Ethyl 6-amino-1,2,4-triazine-5-carboxylate (CAS 30855-52-8)
- Ethyl 4-oxo-4H-thieno[3,2-d][1,3]oxazine-2-carboxylate (CAS 869299-09-2)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com